使用IClientValidatable进行自定义客户端验证。 ASP .NET MVC 4 [英] Custom Client side validation using IClientValidatable. ASP .NET MVC 4

问题描述

Hello All，

我正在尝试实现自定义客户端验证。它是一个交叉耦合验证。我已经遵循了所有步骤并且工作正常。但是我的要求要求我修改ErrorMessage，它将成为元数据的一部分（HTML 5数据属性）。示例如下

IClientValidatable实现：

Hello All,
I am trying implement custom client side validation.It is a cross coupled validation. I have followed all steps and its working fine. But my requirement requires me to modify the ErrorMessage which is will be part of metadata(HTML 5 Data Attribute). The example is as follows
IClientValidatable implementation:

public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
       {
           ModelClientValidationRule rule = new ModelClientValidationRule();
           rule.ValidationType = "salaryandloanconstraint";
           rule.ValidationParameters.Add("loanconstraintvalue", _loanEligibleMultiplicity);
           rule.ErrorMessage = "Salary Insufficient to sanction a loan amount of";
           return new ModelClientValidationRule[] { rule };
       }

我已经为rule.ErrorMessage启动的消息不完整。我想将用于LoanAmount属性的输入字段中的文本附加到用户输入时的错误消息。



总结是否有任何方法可以操作客户端使用JQuery的错误消息（HTML5 DATA ATTRIBUTES）？

The message which i have initilized to rule.ErrorMessage is incomplete. I want to append text which is taken from input feild for LoanAmount property to the error message when the user enters.

In Summary is there any way which i can manipulate the error message(HTML5 DATA ATTRIBUTES) at the client side using JQuery?

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